C++Primer第五版 3.3.2节练习

#include <iostream>
#include <vector>

using namespace std;

int main()
{
 int v1;
 vector<int> vec1;
 while (cin >> v1){
   vec1.push_back(v1);
 } 
 return 0;
}

#include <iostream>
#include <vector>

using namespace std;

int main()
{
 string word;
 vector<string> text;
 while (cin >> word){
    text.push_back(word);  
}
for (auto &i : text)
    cout << i << " " ;
    cout << endl;
  return 0;
}